In case anyone needed pad sizes for the Palit 3070 Ti Gamerock OC - and I believe between the fin stack and midplate you'll use 0.5mm pads : r/gpumining
Build a PC for Video Graphic Card Palit GeForce RTX 3070 Ti GameRock 8192MB (NED307T019P2-1047G) with compatibility check and price analysis
Palit Gaming Pro GeForce RTX 3070 Review - Appuals.com
Graphics Cards PALIT GeForce RTX 3070 Ti GameRock OC 8G PCIE16 1845 MHz 8GB 19 Gbps 256-bit NED307TT19P2-1047G Computer Office Components board accelerator game video adapter controller gaming PC high frequency card - AliExpress